ore: 0.29/10 0/10 answered Question 9 The average number of words in a romance novel is 64,330 and the standard deviation is 17,218. Assume the distribution is normal. Let X be the number of words in a randomly selected romance novel. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N b. Find the proportion of all novels that are between 57,443 and 67,774 words. c. The 80th percentile for novels is words. (Round to the nearest word) d. The middle 50% of romance novels have from words to words. (Round to the nearest word) Hint: Helpful videos: . Find a Probability [+]